Quote:
Originally Posted by Acuario
An interesting paper, it almost read as if he was discarding R410A because if its high GWP - interesting that it now seems to be the refrigerant of choice in mini splits...
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Through web searches, I have run across mini-splits that use organic refrigerants that are manufactured in China. I have also come across mini-splits that heat water, and are using R290 for refrigerant, being sold in Australia.
So, I think that the choice of R410a is related to the profit to be made from a patented refrigerant.
How else can the headlong rush over the global warming cliff be explained?
-AC